import numpy as np
score = np.arange(0,160,10,dtype='int')
print('成绩数组score:\n',score)
height = np.linspace(1.5,2.5,11,retstep=True)
print('身高等差数组 height:\n',height)
wheat = np.logspace(0,63,64,base=2,dtype='uint64')
print('棋盘麦粒等比数组wheat:\n',wheat)
